30821626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 53323776

約数和(自身を除く): 22502150

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 946, 1051, 1333, 2102, 2666, 11561, 14663, 23122, 29326, 32581, 45193, 65162, 90386, 358391, 497123, 716782, 994246, 1400983, 2801966, 15410813, 30821626]

約数ペア:

[(1, 30821626), (2, 15410813), (11, 2801966), (22, 1400983), (31, 994246), (43, 716782), (62, 497123), (86, 358391), (341, 90386), (473, 65162), (682, 45193), (946, 32581), (1051, 29326), (1333, 23122), (2102, 14663), (2666, 11561)]